Matches in SemOpenAlex for { <https://semopenalex.org/work/W2009232109> ?p ?o ?g. }
Showing items 1 to 65 of
65
with 100 items per page.
- W2009232109 abstract "Solder microbumps are widely applied in 3D packages using fine-pitch Cu-pillar or Through Silicon Via (TSV) technologies. Due to the small scale of these joints, the volumetric proportion of intermetallic compounds (IMCs) formed in these joints is typically very high. This renders microbump-joints much more brittle compared to traditional solder joints (flip-chip or BGA). In particular, the reliability of microbumps during a drop, which corresponds to a mixed-mode high strain rate fracture test, is of substantial concern because of the brittleness of these joints. This study reports on the fracture mechanics and mechanisms of simulated microbumps, which have similar thicknesses and IMC contents as actual microbumps, but are laterally scaled up to constitute valid fracture mechanics samples. Compact mixed mode (CMM) specimens with adhesive solder joints (Sn-3.0%Ag-0.5%Cu) between massive Cu substrates were utilized to measure the fracture properties. The fracture behavior was characterized as a function of joint thickness and proportion of IMC, the latter being controlled by adjusting the dwell time and aging time. It was found that the fracture toughness GC decreased monotonically with joint thickness (hJoint) due to increased triaxial constraint imposed by the substrates. With aging, the proportion of IMC thickness relative to the joint thickness (2hIMC/hJoint) increased, as did hJoint. This resulted in lower GC values. The associated mechanisms of fracture that led to these effects are discussed." @default.
- W2009232109 created "2016-06-24" @default.
- W2009232109 creator A5013252069 @default.
- W2009232109 creator A5080314217 @default.
- W2009232109 creator A5084804522 @default.
- W2009232109 date "2013-07-16" @default.
- W2009232109 modified "2023-10-16" @default.
- W2009232109 title "Fracture Behaviors of Simulated Sn-Ag-Cu Solder Microbumps: Effects of Joint Scale and Aging" @default.
- W2009232109 doi "https://doi.org/10.1115/ipack2013-73079" @default.
- W2009232109 hasPublicationYear "2013" @default.
- W2009232109 type Work @default.
- W2009232109 sameAs 2009232109 @default.
- W2009232109 citedByCount "1" @default.
- W2009232109 countsByYear W20092321092018 @default.
- W2009232109 crossrefType "proceedings-article" @default.
- W2009232109 hasAuthorship W2009232109A5013252069 @default.
- W2009232109 hasAuthorship W2009232109A5080314217 @default.
- W2009232109 hasAuthorship W2009232109A5084804522 @default.
- W2009232109 hasConcept C127413603 @default.
- W2009232109 hasConcept C136478896 @default.
- W2009232109 hasConcept C159985019 @default.
- W2009232109 hasConcept C18555067 @default.
- W2009232109 hasConcept C192562407 @default.
- W2009232109 hasConcept C27501479 @default.
- W2009232109 hasConcept C2779227376 @default.
- W2009232109 hasConcept C2780026712 @default.
- W2009232109 hasConcept C43369102 @default.
- W2009232109 hasConcept C50296614 @default.
- W2009232109 hasConcept C66938386 @default.
- W2009232109 hasConcept C68928338 @default.
- W2009232109 hasConcept C79072407 @default.
- W2009232109 hasConcept C94709252 @default.
- W2009232109 hasConcept C97549433 @default.
- W2009232109 hasConceptScore W2009232109C127413603 @default.
- W2009232109 hasConceptScore W2009232109C136478896 @default.
- W2009232109 hasConceptScore W2009232109C159985019 @default.
- W2009232109 hasConceptScore W2009232109C18555067 @default.
- W2009232109 hasConceptScore W2009232109C192562407 @default.
- W2009232109 hasConceptScore W2009232109C27501479 @default.
- W2009232109 hasConceptScore W2009232109C2779227376 @default.
- W2009232109 hasConceptScore W2009232109C2780026712 @default.
- W2009232109 hasConceptScore W2009232109C43369102 @default.
- W2009232109 hasConceptScore W2009232109C50296614 @default.
- W2009232109 hasConceptScore W2009232109C66938386 @default.
- W2009232109 hasConceptScore W2009232109C68928338 @default.
- W2009232109 hasConceptScore W2009232109C79072407 @default.
- W2009232109 hasConceptScore W2009232109C94709252 @default.
- W2009232109 hasConceptScore W2009232109C97549433 @default.
- W2009232109 hasLocation W20092321091 @default.
- W2009232109 hasOpenAccess W2009232109 @default.
- W2009232109 hasPrimaryLocation W20092321091 @default.
- W2009232109 hasRelatedWork W2009232109 @default.
- W2009232109 hasRelatedWork W2063447041 @default.
- W2009232109 hasRelatedWork W2071201731 @default.
- W2009232109 hasRelatedWork W2071356407 @default.
- W2009232109 hasRelatedWork W2096359299 @default.
- W2009232109 hasRelatedWork W2157711340 @default.
- W2009232109 hasRelatedWork W2539013570 @default.
- W2009232109 hasRelatedWork W2625307796 @default.
- W2009232109 hasRelatedWork W2740664931 @default.
- W2009232109 hasRelatedWork W571002254 @default.
- W2009232109 isParatext "false" @default.
- W2009232109 isRetracted "false" @default.
- W2009232109 magId "2009232109" @default.
- W2009232109 workType "article" @default.